Drop plain and chocolate batters by tablespoonfuls into prepared pans dividing batters evenly among pans.
Marble a cake in ropuns pan.
Bake until a toothpick inserted in center comes out clean 20 25 minutes.
Without any adaptions your 10 inch cake layers will be very thin.
If you re using a round tube or bundt pan swirl opposing zig zags all the way around the pan to create a chain shaped swirl.
I chose to bake this recipe up in 3 6 inch diameter round pans but it can also be made in 2 8 inch pans or 9 inch pans or you could make it in a 9 13 inch pan just be sure to adjust the bake times as needed if you re making it differently than what you see here.
You ll need to increase the batter by 25.
Whisk until the chocolate is melted and the mixture is smooth.
To make batter level in pans bang cake pans several times on counter.
Marble with other flavors adding peppermint or almond extract to one of the batters try stirring in peanut butter powder give it a chocolate swirl and frost with peanut butter frosting.
1 9 inch tube pan.
Pour about half of the vanilla batter into the pan.
In a large bowl beat the oil butter and sugar together until light and fluffy about 5 minutes.
Variations for marble cake.
How to bake marble cake.
Resist the urge to make lots and lots of swirls the more you swirl the less the cake will look marbled and the more it will look like a mish mosh when you slice it.
Make these marble cupcakes by filling your lined muffin tin 1 2 way with chocolate batter and a spoonful of vanilla batter.
2 11x7 inch baking dishes.
Cool in pans 10 minutes before removing to wire racks.
Bring to a simmer over high heat whisking until smooth.
Mix together all dry ingredients flour baking powder sugar and salt in a stand mixer with a paddle until fully combined.
Preheat oven to 350 f.
Off the heat immediately add the chocolate.
Pour chocolate batter over the vanilla then drop spoonfuls of vanilla batter of the chocolate allowing parts of the chocolate batter to show through.
Line four 8 inch round cake pans with parchment rounds and grease with non stick baking spray.
A 10 inch round cake pan is 78 5 square inches holds 10 11 cups of batter.
A 9 inch round cake pan is 63 5 square inches holds 8 cups of batter.
2 8 inch round cake pans.
2 9 inch round cake pans.
Add the eggs one at a time mixing for about 20 seconds after each addition.
How to make marble cake in a small saucepan combine the cocoa powder 1 2 cup of the sugar and the water.
Add the vanilla and mix for 20 seconds.
Bake the cake for about 45 minutes or until a toothpick inserted in the center comes out clean.
1 10 inch springform pan 11 x 7 x 2 inch baking dish 6 cups.